package com.csc.controller;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.csc.data.BookObj;
import com.csc.data.BookObjManager;

/**
 * Servlet implementation class ViewBookDetailServlet
 */
public class BookDetailServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
	private BookObjManager bookMgr;
    /**
     * @see HttpServlet#HttpServlet()
     */
    public BookDetailServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		bookMgr = BookObjManager.getInstance();
		int bookId = Integer.parseInt(request.getParameter("bookId"));
		BookObj bookObj = bookMgr.getBookObj(bookId);
		request.setAttribute("book", bookObj);
		RequestDispatcher rd = request.getRequestDispatcher("BookDetailView.jsp");
		rd.forward(request, response);
	}

}
